Stress fractures of the foot and ankle. American Academy of Orthopaedic Surgeons Ortho Info website. Available at:
http://orthoinfo.aaos.org/topic.cfm?topic=A00379. Updated July 2009. Accessed September 25, 2014.

Toe and forefoot fractures. American Academy of Orthopaedic Surgeons website. Available at:
http://orthoinfo.aaos.org/topic.cfm?topic=A00165.
Updated September 2012. Accessed September 25, 2014.